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15-Crown-5

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  Post Date: Nov 23,2018
  Expiry Date: May 22,2019
  Detailed Description: Cas No. :33100-27-5 Specs:95%Min
Colorless and transparent viscous liquid, easy to absorb moisture;
mutually soluble in water; soluble in organic solvents, such as ethanol,
benzene, chloroform, dichloromethane, etc.;
strong sodium ion selectivity.

Appearance Colorless to Light yellow transparent liquid
Assay 95.0%Min
Ash 0.5%Max
Water 0.5%Max

  CAS Registry Number:

33100-27-5

  Synonyms: ;1,4,7,10,13-Pentaoxacyclopentadecane;Lead ionophore V;Crownpaleyellowliq;15-crown-5-ether
  Molecular Formula: C10H20O5
  Molecular Weight: 220.2628
  Molecular Structure: 33100-27-5 15-Crown-5
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R20/22:;
R36:;
  Safety Description: S26:;
S39:;

  Company: Hefei TNJ Chemical Industry Co.,Ltd.     [ China ]        
  Contact: Sophia
  Tel: 0551-66191795
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  Email: info@tnjchem.com
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